Several graves dating as far back as the early Stone Age—complete with the dog-tooth jewelry and sitting woman seen in these pictures—were discovered during extensive digs in central Germany, archaeologists announced this fall.

A sword guard, tiny gold pieces, and a coin are among newfound artifacts from a shipwreck off North Carolina—shown in exclusive pictures. The discoveries, announced in March, add to evidence that the ship belonged to the pirate Blackbeard.

Two advanced Japanese "samurai subs" were found off Pearl Harbor in February and announced in November—including a stealth aircraft-carrying submarine and a supersleek vessel engineered for utmost speed.

Given away by crop circle-like formations, the pre-Stonehenge site surprised archaeologists with temple ruins, dozens of burial mounds, and two huge tombs that are among "Britain's first architecture," experts said in June.

The glittering "grills" of some hip-hop stars aren't exactly unprecedented. Sophisticated dentistry allowed Native Americans to add bling to their teeth as far back as 2,500 years ago, a May study said.

With boots thrown hastily on deck and cooking utensils scattered, the last moments of the crew aboard the gold rush-era paddleboat A.J. Goddard are preserved in the ship's recently found wreck, archaeologists announced in November.